Just finished the game. It was fun but not what I am looking for when I think Metroid. Especially after having just come off of Super Metroid via the Wii U VC (it's still 30 cents if you haven't picked it up). There was still exploration but it was very linear, more so then other Metroid games except for Other M which is the worst offender imo.
I did feel that this game was more of a challenge insofar as you took way more damage from enemies and some of the bosses were harder then in previous games. I felt like this was both a blessing and a curse. I thought the SA-X parasite was a cool and interesting direction to take. An enemy/prey of the Metroids. I kind of like how they worked that into Samus' ability to absorb them because of the accident and subsequent Metroid vaccine. That was both clever and pulled off nicely. The battles with enemies became a little more interesting because the SA-X would sometimes re-morph into another enemy type if you didn't pick it up.
I didn't really like Adam talking to you all the time and how HQ sent/authorized new weapons for you. I have always believed Samus to be a Bounty Hunter. I feel like they write her backstory too closely to the Galactic Federation. I don't understand why she is relying on them so much. Also the security gates was a little lame, I much prefer Supers method of missiles, super missiles, and powerbombs to open doors.
I wasn't a huge fan of the fusion suit either. It just looked kind of funny and seemed almost like a body suit more then armor, which is no where near as cool.
Finally, the look of the game overall was good. There was a wide variety of colors and environments but something was off about it. Again, it's probably just me comparing it to Super again. It was a fun game and I'm glad I played it but I doubt I'll ever go through it again.
I ended up finishing the game in 5 hours and collected about 1/2 of the items.
As I played I took some screen caps of my adventure.
anyway, hope that was a nice trip down memory lane for those of you who've played. It was a fun and and I enjoyed going on a new mission with Samus warts and all.
SEE YOU NEXT MISSION!